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Project

Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications - Specification

Abstract

This document specifies requirements for two types, seven classes and three grades of wire- or textile-reinforced dredging hoses with nominal sizes ranging from 100 to 1 300. Within each class, all grades and sizes have the same maximum working pressure. Such hoses are suitable for the delivery or suction of seawater or freshwater mixed with silt, sand, coral and small stones with a specific gravity in the range from 1,0 to 2,3 at ambient temperature ranging from -10 °C to +40 °C or for low-temperature hoses (designated -LT) ranging from -20 °C to +40 °C. This document covers two types of hose, as follows:

- type 1: floating type, for delivery only, which includes flotation material to give the hose buoyancy;

- type 2: submarine type for delivery and suction.

This document does not specify requirements concerning the service life of hoses or hose assemblies. Specifying such requirements is the responsibility of the customer, in consultation with the hose manufacturer.

Begin

2024-04-29

WI

00218265

Planned document number

DIN EN ISO 28017 rev

Project number

04500829

Responsible national committee

NA 045-02-12 AA - Rubber and plastics hoses and hose assemblies (Mirror committee to CEN/TC 218; ISO/TC 45/SC 1)  

Responsible european committee

CEN/TC 218 - Rubber and plastics hoses and hose assemblies  

Responsible international committee

ISO/TC 45/SC 1/WG 1 - Industrial, chemical and oil hoses  

previous edition(s)

Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications - Specification (ISO 28017:2018); German version EN ISO 28017:2018
2018-06

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Contact

Benjamin Brüning

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